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<FONT color="green">001</FONT>    /**<a name="line.1"></a>
<FONT color="green">002</FONT>     * $Id: AbstractLoginHandler.java 174 2012-06-20 19:38:11Z steven.jardine@gmail.com $<a name="line.2"></a>
<FONT color="green">003</FONT>     * Copyright (c) 2012 MJN Services, Inc., All Rights Reserved.<a name="line.3"></a>
<FONT color="green">004</FONT>     */<a name="line.4"></a>
<FONT color="green">005</FONT>    package com.gwt.ss.client.loginable;<a name="line.5"></a>
<FONT color="green">006</FONT>    <a name="line.6"></a>
<FONT color="green">007</FONT>    import com.google.gwt.core.client.GWT;<a name="line.7"></a>
<FONT color="green">008</FONT>    import com.google.gwt.core.client.Scheduler;<a name="line.8"></a>
<FONT color="green">009</FONT>    import com.google.web.bindery.event.shared.HandlerRegistration;<a name="line.9"></a>
<FONT color="green">010</FONT>    <a name="line.10"></a>
<FONT color="green">011</FONT>    /**<a name="line.11"></a>
<FONT color="green">012</FONT>     * Common login request code for<a name="line.12"></a>
<FONT color="green">013</FONT>     * <a name="line.13"></a>
<FONT color="green">014</FONT>     * @version $Rev: 174 $<a name="line.14"></a>
<FONT color="green">015</FONT>     * @author Steven Jardine<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    public abstract class AbstractLoginHandler implements LoginHandler {<a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>        /**<a name="line.19"></a>
<FONT color="green">020</FONT>         * Cancelled message text.<a name="line.20"></a>
<FONT color="green">021</FONT>         */<a name="line.21"></a>
<FONT color="green">022</FONT>        public static final String CANCELLED_MSG = "User cancelled login process.";<a name="line.22"></a>
<FONT color="green">023</FONT>    <a name="line.23"></a>
<FONT color="green">024</FONT>        private HandlerRegistration registration;<a name="line.24"></a>
<FONT color="green">025</FONT>    <a name="line.25"></a>
<FONT color="green">026</FONT>        /**<a name="line.26"></a>
<FONT color="green">027</FONT>         * User cancelled login process.<a name="line.27"></a>
<FONT color="green">028</FONT>         */<a name="line.28"></a>
<FONT color="green">029</FONT>        public abstract void onCancelled();<a name="line.29"></a>
<FONT color="green">030</FONT>    <a name="line.30"></a>
<FONT color="green">031</FONT>        /** {@inheritDoc} */<a name="line.31"></a>
<FONT color="green">032</FONT>        @Override<a name="line.32"></a>
<FONT color="green">033</FONT>        public void onLogin(final LoginEvent e) {<a name="line.33"></a>
<FONT color="green">034</FONT>            if (registration != null) {<a name="line.34"></a>
<FONT color="green">035</FONT>                registration.removeHandler();<a name="line.35"></a>
<FONT color="green">036</FONT>            }<a name="line.36"></a>
<FONT color="green">037</FONT>            GWT.log("Receive login " + (e.isCanceled() ? "cancel" : "succeed") + " event!");<a name="line.37"></a>
<FONT color="green">038</FONT>            if (e.isCanceled()) {<a name="line.38"></a>
<FONT color="green">039</FONT>                onCancelled();<a name="line.39"></a>
<FONT color="green">040</FONT>            } else {<a name="line.40"></a>
<FONT color="green">041</FONT>                Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {<a name="line.41"></a>
<FONT color="green">042</FONT>                    @Override<a name="line.42"></a>
<FONT color="green">043</FONT>                    public void execute() {<a name="line.43"></a>
<FONT color="green">044</FONT>                        resendPayload();<a name="line.44"></a>
<FONT color="green">045</FONT>                    }<a name="line.45"></a>
<FONT color="green">046</FONT>                });<a name="line.46"></a>
<FONT color="green">047</FONT>            }<a name="line.47"></a>
<FONT color="green">048</FONT>        }<a name="line.48"></a>
<FONT color="green">049</FONT>    <a name="line.49"></a>
<FONT color="green">050</FONT>        /**<a name="line.50"></a>
<FONT color="green">051</FONT>         * Resend the payload for this request.<a name="line.51"></a>
<FONT color="green">052</FONT>         */<a name="line.52"></a>
<FONT color="green">053</FONT>        public abstract void resendPayload();<a name="line.53"></a>
<FONT color="green">054</FONT>    <a name="line.54"></a>
<FONT color="green">055</FONT>        /** {@inheritDoc} */<a name="line.55"></a>
<FONT color="green">056</FONT>        @Override<a name="line.56"></a>
<FONT color="green">057</FONT>        public void setLoginHandlerRegistration(final HandlerRegistration registration) {<a name="line.57"></a>
<FONT color="green">058</FONT>            this.registration = registration;<a name="line.58"></a>
<FONT color="green">059</FONT>        }<a name="line.59"></a>
<FONT color="green">060</FONT>    <a name="line.60"></a>
<FONT color="green">061</FONT>    }<a name="line.61"></a>




























































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